Extender panel of a truck vehicle



FIG. 1 is a front perspective view of a left side embodiment of an extender panel of a truck vehicle showing my new design, it may be understood that the broken lines on all figures are for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a top view of the invention shown in FIG. 1;

FIG. 3 is a bottom view of the invention shown in FIG. 1;

FIG. 4 is a side view of a right side embodiment of an extender panel showing my new design;

FIG. 5 is a side view of the embodiments shown in FIG. 1; and,

FIG. 6 is a front view of the embodiments shown in FIGS. 1 to 5. 

The ornamental design for an extender panel of a truck vehicle, as shown and described. 